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9.8 / 10 Guest Rating

Onyx Hotel & Suites

1 Karterados, Karterados, gr

Onyx Hotel & Suites - main view

About the Property

Luxurious Accommodation with Top-Notch Amenities

Located in the charming area of Karterados, Onyx Hotel & Suites offers a lavish stay just a stone's throw away from Karterados Beach. Guests can indulge in the outdoor swimming pool, enjoy complimentary private parking, and unwind at the on-site bar. The concierge service and sun terrace add an extra touch of luxury to your stay.

Modern Comforts and Convenience

Each air-conditioned room at Onyx Hotel & Suites is thoughtfully equipped with essential amenities including a desk, kettle, minibar, safety deposit box, and a flat-screen TV. The private bathrooms feature a refreshing shower, with bed linen and towels provided for your comfort.

Convenient Location with Easy Access to Attractions

Explore nearby attractions such as Monolithos Beach and the Archaeological Museum of Thera, both just a short distance away. With the Santorini International Airport a mere 4 km from the hotel, your journey to relaxation begins as soon as you land.

Experience luxury and comfort at Onyx Hotel & Suites - book your stay now!

Facilities & Amenities

WiFi available
Free WiFi
Parking
Free Parking
Non-smoking rooms
Air conditioning
Swimming pool
Heating
Luggage storage
Airport shuttle

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Guests under the age of 18 can only check in with a parent or official guardian. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Standard King Room - Photo 1
Standard King Room - Photo 2
Standard King Room - Photo 3
Standard King Room - Photo 4
Standard King Room - Photo 5
Standard King Room - Photo 6
Standard King Room - Photo 7
Standard King Room - Photo 8
Standard King Room - Photo 9
Standard King Room - Photo 10
1/10

Standard King Room

This double room has a balcony and air conditioning.

25 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Standard King Room | Pool Level

Non-refundable
Breakfast Included
20% OFF$225.17

$180.14

Includes taxes & fees
Superior Room with Outdoor Hot Tub - Photo 1
Superior Room with Outdoor Hot Tub - Photo 2
Superior Room with Outdoor Hot Tub - Photo 3
Superior Room with Outdoor Hot Tub - Photo 4
Superior Room with Outdoor Hot Tub - Photo 5
Superior Room with Outdoor Hot Tub - Photo 6
Superior Room with Outdoor Hot Tub - Photo 7
Superior Room with Outdoor Hot Tub - Photo 8
Superior Room with Outdoor Hot Tub - Photo 9
Superior Room with Outdoor Hot Tub - Photo 10
Superior Room with Outdoor Hot Tub - Photo 11
1/11

Superior Room with Outdoor Hot Tub

This suite has a balcony, air conditioning.

25 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Superior Room with Outdoor Hot Tub

Non-refundable
Breakfast Included
20% OFF$307.49

$245.99

Includes taxes & fees
Deluxe Suite with Outdoor Hot Tub - Photo 1
Deluxe Suite with Outdoor Hot Tub - Photo 2
Deluxe Suite with Outdoor Hot Tub - Photo 3
Deluxe Suite with Outdoor Hot Tub - Photo 4
Deluxe Suite with Outdoor Hot Tub - Photo 5
Deluxe Suite with Outdoor Hot Tub - Photo 6
Deluxe Suite with Outdoor Hot Tub - Photo 7
Deluxe Suite with Outdoor Hot Tub - Photo 8
Deluxe Suite with Outdoor Hot Tub - Photo 9
Deluxe Suite with Outdoor Hot Tub - Photo 10
Deluxe Suite with Outdoor Hot Tub - Photo 11
Deluxe Suite with Outdoor Hot Tub - Photo 12
Deluxe Suite with Outdoor Hot Tub - Photo 13
Deluxe Suite with Outdoor Hot Tub - Photo 14
Deluxe Suite with Outdoor Hot Tub - Photo 15
Deluxe Suite with Outdoor Hot Tub - Photo 16
Deluxe Suite with Outdoor Hot Tub - Photo 17
1/17

Deluxe Suite with Outdoor Hot Tub

This suite has a balcony, mini-bar and sea view.

55 sqm
Sleeps 3
1 Sofa bed (Variable Size)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Deluxe Suite with Outdoor Hot Tub

Non-refundable
Breakfast Included
20% OFF$343.21

$274.57

Includes taxes & fees

Guest Reviews

9.8
Exceptional321 verified reviews
AI Summary

Guests highly rate the exceptional service and frequently praise the clean and well-maintained property.

Categories

Cleanliness9.8
Service10.0
Location9.8
Room Quality9.3
Amenities9.8
Value for Money9.8
Food and Beverage9.8
Overall Experience10.0

Select topics to read reviews

V
vishal_trips1MUMBAI, MAHARASHTRA
Verified booking
Family
Standard Room
Stayed in May 21, 2025

"A truly memorable stay — heartfelt thanks to the wonderful staff."

10.0

A property is more than just its physical space — it’s the people who truly make the difference. And this place stands out because of its exceptional staff. Victoria and Denisse at the reception were incredibly helpful with planning and made every effort to ensure our stay was smooth and enjoyable. Their warm and attentive approach made us feel right at home. The rooms offer a sea view — not right on the water, but the view is clear and enjoyable. As vegetarians, we were initially unsure about the food options, but the team went above and beyond to accommodate us. We were given the choice to customize our breakfast, including portion sizes — something we really appreciated, as we’re mindful not to waste food. The chef (whose name I unfortunately can’t recall) was outstanding and took special care to meet our dietary needs with thoughtful attention. This level of hospitality truly elevated our experience. Highly recommended! Thank you again.

Helpful?
A
ANGELES
Verified booking
Standard Room
Stayed in May 21, 2025

"Very good!"

10.0

I highly recommend it, very clean room, very friendly receptionists. I really enjoy our days there. We will come again!

Helpful?
L
Linda
Verified booking
partner
Standard Room
Stayed in May 14, 2025

"Exceptional"

10.0

Onyx was the 4th stop on our honeymoon throughout Europe. Hands down, they provided the best service from beginning to the end of our stay. Everything on property is very well taken care of, including their guests. They consider everything you could possibly need and give a thorough welcome when you arrive with details about recommended places to visit/see on the island. I can't recommend this place enough. The reception desk is so helpful and kind and all the staff are amazing. Breakfast was included and it was so delicious. We arranged transportation to and from the port and our driver was so considerate, making sure we were comfortable and that the AC was to our liking. We were sad to leave Onyx. We rented an ATV to travel around the island which was SO worth it. If you're thinking about booking, just book. Amazing service Onyx, your effort does not go unnoticed. We are so thankful and grateful for you all.

Helpful?
A
Amanda
Verified booking
partner
Standard Room
Stayed in May 10, 2025

"Exceptional"

10.0

Loved this hotel and will stay here again! First, it was super easy to coordinate a driver to pick up from the port. The staff were so helpful and friendly, helping with dinner reservations and recommendations. 10/10. Hotel is in a quiet area but super easy walk to Fira. Can rent ATVs from front desk, and it’s a 25 min drive to Oia and anywhere else on the island. The rooms are gorgeous and comfortable! The breakfast was delicious. Overall a perfect stay and can’t wait to come back!!!

Helpful?
T
TatianausUS
Verified booking
family with young children
Standard Room
Stayed in May 2, 2025

"Absolutely wonderful l would definitely stay again"

10.0

Friendly professional staff always ready to help. Property is new with beautifully designed, specious room. Great pool area with bar.

No complaints

Helpful?
G
Georgia Cigail
Verified booking
family
Standard Room
Stayed in Apr 29, 2025

"Exceptional"

10.0

Very good hospitality good customer service freshly done breakfast litsa was so lovely and friendly and also spiros who make fresh breakfast every morning very lovely personality and denise and the other receptionist I felt like I was home very very lovely peoples I will definitely be back❤️❤️❤️❤️

Helpful?
D
DaviannajmJM
Verified booking
young couple
Standard Room
Stayed in Apr 28, 2025

"The staff was lovely. They made our vacation unforgettable"

10.0

From the moment we arrived, the staff made us feel genuinely welcomed and cared for. Every interaction from the front desk to the breakfast and bar team was warm, professional, and thoughtful. Check-in was smooth and efficient, with the receptionist not only explaining the hotel amenities clearly but also offering personal recommendations for local dining and attractions. Throughout our stay, they went above and beyond, helping us secure last-minute reservations. What stood out most was the consistency in service. Every staff member we encountered greeted us with a smile, and no request ever felt like an inconvenience. The housekeeping team was equally impressive rooms were spotless and always refreshed at just the right times, without feeling intrusive. This level of attention and genuine hospitality turned a great trip into an unforgettable one. It’s a beautiful property, but it’s the incredible staff that truly make it shine. We can’t wait to return!

From the moment we arrived, the staff made us feel genuinely welcomed and cared for. Every interaction from the front desk to the breakfast and bar team was warm, professional, and thoughtful. Check-in was smooth and efficient, with the receptionist not only explaining the hotel amenities clearly but also offering personal recommendations for local dining and attractions. Throughout our stay, they went above and beyond, helping us secure last-minute reservations. What stood out most was the consistency in service. Every staff member we encountered greeted us with a smile, and no request ever felt like an inconvenience. The housekeeping team was equally impressive rooms were spotless and always refreshed at just the right times, without feeling intrusive. This level of attention and genuine hospitality turned a great trip into an unforgettable one. It’s a beautiful property, but it’s the incredible staff that truly make it shine. We can’t wait to return!

Helpful?
C
Catherine
Verified booking
Standard Room
Stayed in Apr 26, 2025

"Amazing stay for honeymooners "

10.0

Our stay at Onyx was amazing! It’s in a little town beside the capital of Santorini, Fira - just a 20 minute walk or a 5 minute drive. We felt very taken care of by their staff who made our stay very easy going and relaxing. We booked a car rental through them which was super easy as pick up and drop off was there at the hotel. We also booked a sunset cruise through them which again pick up and drop off was directly at the hotel. Everything was very convenient and we absolutely would come stay here again. The room was very spacious as we booked a suite. And everything was very clean in our room and around the hotel.

Helpful?
D
DimitrigbGB
Verified booking
family with young children
Standard Room
Stayed in Apr 24, 2025

"Exceptional"

10.0

The hotel staff and amenities were amazing. The hotel staff was very friendly and always tried to ensure we had everything we needed. The breakfast service was absolutely amazing, the gentleman always gave us ideas where to go and was pleasure to chat with. The bar service was great, we had some amazing cocktails while laying at the comfortable beach chairs enjoying the sun. Cleaners ensure we always had clean towels and our room looked spotless.

Helpful?
M
maria
Verified booking
Standard Room
Stayed in Apr 24, 2025

"Exceptional"

10.0

Everyone was super helpful from transportation to front desk and bar/kitchen. 10/10

Helpful?